
Bolmantalate, also known as 19-nortestosterone 17β-adamantoate, is an androgen and anabolic steroid and a nandrolone ester which was synthesized and developed by Eli Lilly in 1965 but was never marketed.

LS-1727 is a synthetic, injected anabolic–androgenic steroid (AAS) and a nitrosocarbamate ester of nandrolone (19-nortestosterone) which was developed as a cytostatic antineoplastic agent but was never marketed.

Nandrolone acetate, also known as 19-nortestosterone 17β-acetate or as estr-4-en-17β-ol-3-one 17β-acetate, is a synthetic, injected anabolic–androgenic steroid (AAS) and a derivative of 19-nortestosterone (nandrolone) that was never marketed. It is an androgen ester – specifically, the C17β acetate ester of nandrolone.

Nandrolone caproate, or nandrolone hexanoate, also known as 19-nortestosterone 17β-hexanoate, is a synthetic androgen and anabolic steroid and a nandrolone ester.

Nandrolone cyclohexanecarboxylate, or nandrolone hexahydrobenzoate, also known as 19-nortestosterone 17β-cyclohexanecarboxylate, is a synthetic androgen and anabolic steroid and a nandrolone ester that has been marketed by Ferring Pharmaceuticals since at least 1961.

Nandrolone cyclohexylpropionate, or nandrolone cyclohexanepropionate, also known as 19-nortestosterone 17β-(3-cyclohexyl)propionate (NTHCP), is a synthetic androgen and anabolic steroid and a nandrolone ester that is or has been marketed in Spain, Austria, and Israel.

Nandrolone cyclotate (USAN), or nandrolone ciclotate, also known as 19-nortestosterone 17β-ciclotate, is a synthetic and injected anabolic–androgenic steroid (AAS) of the nandrolone (19-nortestosterone) group which was never marketed. It is an androgen ester – specifically, the C17β ciclotate (4-methylbicyclo[2.2.2]oct-2-ene-1-carboxylate) ester of nandrolone. Nandrolone cyclotate has potent and prolonged activity as an AAS when administered by intramuscular injection and is reported to have a similar duration of action to that of nandrolone decanoate via this route.

Nandrolone cypionate, or nandrolone cipionate, also known as 19-nortestosterone 17β-cyclopentanepropionate, is a synthetic androgen and anabolic steroid and a nandrolone ester.

Nandrolone decanoate, sold under the brand name Deca-Durabolin among others, is an androgen and anabolic steroid (AAS) medication which is used primarily in the treatment of anemias and wasting syndromes, as well as osteoporosis in menopausal women. It is given by injection into muscle or fat once every one to four weeks.

Nandrolone formate, also known as nandrolone carboxylate or nandrolone methanoate, as well as 19-nortestosterone 17β-formate or estr-4-en-17β-ol-3-one 17β-formate, is a synthetic, injected anabolic–androgenic steroid (AAS) and a derivative of 19-nortestosterone (nandrolone) that was never marketed. It is an androgen ester – specifically, the C17β formate ester of nandrolone.

Nandrolone furylpropionate (NFP) (JAN), also known as 19-nortestosterone 17β-(2-furanyl)propanoate, is a synthetic androgen and anabolic steroid and a nandrolone ester. It was developed and marketed by Mochida Pharmaceutical in Japan in the 1960s.

Nandrolone hexyloxyphenylpropionate, also known as 19-nortestosterone 17β-(3- phenyl)propionate, is a synthetic androgen and anabolic steroid and a nandrolone ester that is marketed in France, Denmark, Austria, Luxembourg, and Turkey. It has been studied as a potential long-acting injectable male contraceptive, though it has not been marketed for this indication. Approximately 70% of men became azoospermic, while the remaining men all became oligospermic. NHPP has a mean residence time in the body of 29.1 days and an elimination half-life in the body of 20.1 days.

Nandrolone hydrogen succinate, or nandrolone hemisuccinate, also known as 19-nortestosterone 17β-(3-carboxy)propionate, is a synthetic androgen and anabolic steroid and a nandrolone ester that is or has been marketed in Italy.

Nandrolone laurate (BAN), or nandrolone dodecanoate, also known as 19-nortestosterone 17β-laurate, is a synthetic androgen and anabolic steroid and a nandrolone ester. It is used in veterinary medicine in Austria, France, the Netherlands, and Switzerland.

Nandrolone nonanoate, also known as nandrolone pelargonate or as 19-nortestosterone 17β-nonanoate, is an androgen and anabolic steroid and an androgen ester—specifically, the C17β nonanoate (pelargonate) ester of nandrolone (19-nortestosterone)—which was studied but was never marketed.

Nandrolone phenylpropionate (NPP), or nandrolone phenpropionate, sold under the brand name Durabolin among others, is an androgen and anabolic steroid (AAS) medication which has been used primarily in the treatment of breast cancer and osteoporosis in women. It is given by injection into muscle once every week. Although it was widely used in the past, the drug has mostly been discontinued and hence is now mostly no longer available.

Nandrolone propionate, or nandrolone propanoate, also known as 19-nortestosterone 17β-propionate, is a synthetic androgen and anabolic steroid and nandrolone ester that is or has been marketed in Spain.

Nandrolone sulfate, also known as 19-nortestosterone 17β-sulfate and used medically as the sodium salt nandrolone sodium sulfate, is a synthetic androgen and anabolic steroid and a nandrolone ester which is or has been used as an ophthalmic drug in the form of eye drops in Spain, Denmark, Switzerland, France, Portugal, and Belgium.

Nandrolone undecanoate (NU), also known as nandrolone undecylate, and sold under the brand names Dynabolon, Dynabolin, and Psychobolan, is an androgen and anabolic steroid medication and a nandrolone ester. It was developed in the 1960s, and was previously marketed in France, Germany, Italy, and Monaco, but has since been discontinued and is now no longer known to be available. The pharmacokinetics of nandrolone undecanoate alone (Dynabolon) and in combination with other steroid esters (Trophobolene) have been studied and compared.